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Calcul des probabilités de transition pour divers états excités du Fe XII

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Résumé

On a calculé les probabilités de transition pour les raies interdites ou permises entre les états (3p23d-3p3), (3p24s-3p3), (3s3p4-3s23p3), (3p24d-3P3) du FeXII. Les niveaux d'énergie 2D3/2, 2D5/2, 2P1/2, 2P3/2 ont été obtenus par extrapolation le long de la séquence isoélectronique P1. On discute brièvement les effets d'un écart aux conditions de couplage L-S dus aux interactions spin-orbite et de configuration.

Abstract

Transition probabilities have been computed for forbidden or permitted lines within the (3p23d-3p3), (3p24s-3p3), (3s3p4-3s23p3), (3p24d-3p3) configurations in FeXII. Energy levels 2D3/2, 2D5/2, 2P1/2, 2P3/2 have been predicted by extrapolation along the isoelectronic sequence P1. The effects of departures from L-S coupling due to spin-orbit and configuration interaction are briefly discussed.

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  1. Observatoire du Pic-du-Midi-65, Bagnères de Bigorre, France

    J. -P. Rozelot

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  1. J. -P. Rozelot
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Rozelot, J.P. Calcul des probabilités de transition pour divers états excités du Fe XII. Sol Phys 6, 49–55 (1969). https://doi.org/10.1007/BF00146794

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  • DOI: https://doi.org/10.1007/BF00146794

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